NAC Image Technology Memrecam Q1m, User Manual

Page: 46 / 102

Get the Black Balance
Get the Black Balance
Get the black balance (noise and black level correction data) to correct the fixed pattern noise of
the sensor.
Noise can be generated on the image sensor used with the Q1 ｍ /Q1v depending on the temperature of the
sensor or the recording settings. This noise is called fixed pattern noise and has a pattern that differs for
each sensor. The Q1m/Q1v reads the image sensor temperature and noise reduction is performed
automatically according to the recorded image correction data but if a better image quality is desired, we
recommend getting the black balance just before filming.
Get the black
balance
Reads the sensor data from the Q1m/Q1v and produces black
balance (corrected data) during PC control.
If the camera is
disconnected
Even if disconnected from the Q1m/Q1v, the black balance
obtained is saved in the control PC.
If reconnecting
The saved black balance can be used.
3-6
(00375)